Commit cd7d78b696 replaced use of

util.CheckErr(err)

with

if err != nil {
	return err
}

One replacement is incorrent. The current call of resource.NewBuilder is returned in r variable. Which was tested with util.CheckErr(r.Err()) before cd7d78b696 commit. It was replaced by

if err != nil {
	return err
}

which is incorrect as err is not set by resource.NewBuilder call. The correct use is

err := r.Err()
if err != nil {
	return err
}

pkg/kubectl/cmd/get.go

@@ -130,6 +130,7 @@ func RunGet(f *cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []string
 			SingleResourceType().
 			Latest().
 			Do()
+		err := r.Err()
 		if err != nil {
 			return err
 		}